Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *gʷabʰ-

→ Bengali গহির (root)
→ Middle Bengali গহির (root)
→ Middle Bengali গহিরা (root)
→ Old Hindi गहर (root)
→ Old Punjabi ਗਹਿਰੁ (root)
→ Prakrit 𑀕𑀳𑀻𑀭 (root)
→ Old Marathi 𑘐𑘮𑘲𑘨 (root)
→ Sanskrit गभीर (mention)